# Figure shows a mixture of blue, green and red coloured rays incident normally on a right angled prism. The critical angles of the material of the pris

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Figure shows a mixture of blue, green and red coloured rays incident normally on a right angled prism. The critical angles of the material of the prism for red, green and blue are 46^@, 44^@ and 43^@ respectively. The arrangement will separate

A. green colour from red and blue
B. all the three colours
C. red colour from blue and green
D. blue colour from red and green

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i=45^@
T.I.R. will take place for blue and green.